methylenedicyclopentanone-2,2'-dioxime | 100051-43-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: methylenedicyclopentanone-2,2'-dioxime
• 英文别名: 2,2'-methanediyl-bis-cyclopentanone dioxime；2,2'-Methandiyl-bis-cyclopentanon-dioxim；2,2'-Methylenedi(cyclopentan1-on) dioxime；N-[2-[(2-hydroxyiminocyclopentyl)methyl]cyclopentylidene]hydroxylamine
• CAS: 100051-43-2
• 化学式: C₁₁H₁₈N₂O₂
• 分子量: 210.276
• InChiKey: JUXFUPRYYBKRHQ-UHFFFAOYSA-N

物化性质

• 沸点：
  401.4±18.0 °C(Predicted)
• 密度：
  1.34±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  65.2
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methylenedicyclopentanone-2,2'-dioxime 、 三苯基锑 在 H₂O₂ 作用下， 以 乙醚 为溶剂， 以93%的产率得到bis-μ-[(methylenedicyclopentanone-2,2'-dioximato)triphenylantimony]
  参考文献：
  名称：

  A new method of the synthesis of bis-μ-[(methylenedicyclopentanone-2,2′-dioximato)-triphenylantimony]

  摘要：

  Bis-mu-[(methylenedicyclopentanone-2,2'-dioximato)triphenylantimony] is prepared by the reaction of triphenylantimony with methylenedicylopentanone-2,2'-dioxime in the presence of hydrogen peroxide. According to the data of X-ray structural analysis, this compound has centrosymmetric structure with two Ph3Sb fragments connected with each other via dioxime bridges. The antimony atoms have screwed trigonal-bipyramidal coordination, the Sb-C bond lengths vary in the range of 2.097(6)-2.122(4) angstrom the Sb-O distances equal to 2.073(3) and 2.064(3) angstrom. There are short Sb center dot center dot center dot N intramolecular contacts in the molecule [2.876(4), 2.905(4) angstrom].

  DOI：

  10.1134/s107036320908012x

文献信息

• Synthesis and structure of bis-μ-[(methylenedicyclopentanone-2,2′-dioximato)triphenylantimony]
  作者：V. V. Sharutin、O. V. Molokova、O. K. Sharutina、E. A. Alyab’eva、Yu. A. Kukharev、T. I. Akimova、M. A. Pushilin

  DOI：10.1007/s11173-005-0068-4

  日期：2005.3

  The reaction of pentaphenylantimony with methylenedicyclopentanone-2,2′ dioxime affords bis-μ-[(methylenedicyclopentanone-2,2′-dioximato)triphenylntimony] having, according to the X-ray diffraction data, a centrosymmetric structure with two Ph3Sb moieties linked by dioxime bridges. The antimony atom has a distorted trigonal bipyramidal coordination. The Sb-C bond lengths vary in an interval of 2.111(1)–2.137(3) Å, and the Sb-O distances are equal to 2.064(1) and 2.0663(9) Å. The molecule contains short intramolecular contacts Sb⋅⋅⋅N of 2.876(1) and 2.910(1) Å.

  五苯基锑与亚甲基二环戊酮-2,2′-二氧肟反应生成双-μ-[(亚甲基二环戊酮-2,2′-二氧肟)三苯基锑]，根据 X 射线衍射数据，该物质具有中心对称结构，两个 Ph3Sb 分子通过二氧肟桥相连。锑原子具有扭曲的三叉双锥配位。Sb-C 键长度在 2.111(1)-2.137(3)埃范围内变化，Sb-O 间距分别为 2.064(1)埃和 2.0663(9)埃。